Multiplying Whole Numbers And Decimals
Multiplying Decimal by a Whole Number
Multiplying decimal by a whole number is just aforementioned like multiply as usual.
How to multiply a decimal by a whole number?
To multiply a decimal by a whole number follow the below steps:
● Multiply the decimal without the decimal point by the whole number.
● Remember to mark the decimal indicate in the production from right to left according to the number of decimal places in the given decimal number.
Worked-out problems to find the product of a decimal by a whole number:
Read the higher up explanation step-by-stride and endeavour to understand the examples on multiplication of decimals.
one. Discover the product:
(i) 5.36 × eight
= 536 × 8 (Find the product without the decimal indicate)
= 4288
Since, five.36 has two decimal places.
Therefore, 5.36 × 8 volition besides have 2 decimal places.
Therefore, 5.36 × eight = 42.88
(two) 11.71 × 12
= 1171 × 12 (Observe the production without the decimal point)
= 14052
Since, 140.52 has two decimal places.
Therefore, 11.71 × 12 volition also have two decimal places.
Therefore, 11.71 × 12 = 140.52
Word problems on multiplication decimal past a whole number:
2. The length and breadth of a rectangle are viii.15 m and iii.36 m. Find the expanse of the rectangle.
Solution:
Length of the rectangle = 8.15 k
Breadth of the rectangle = 3.36 g
Surface area of the rectangle = (eight.15 × 3.36) m2 = 27.384 m2
3. The length and breadth of a rectangle are 12.82 m and five thousand. Find the area of the rectangle.
Solution:
Length of the rectangle = 12.82 m
Breadth of the rectangle = five yard
Expanse of the rectangle = (12.82 × 5) one thousand2 = 64.1 m2
● Related Concept
● Decimals
● Decimal Numbers
● Decimal Fractions
● Like and Unlike Decimals
● Comparing Decimals
● Decimal Places
● Conversion of Unlike Decimals to Like Decimals
● Decimal and Fractional Expansion
● Terminating Decimal
● Not-Terminating Decimal
● Converting Decimals to Fractions
● Converting Fractions to Decimals
● H.C.F. and L.C.Thousand. of Decimals
● Repeating or Recurring Decimal
● Pure Recurring Decimal
● Mixed Recurring Decimal
● BODMAS Dominion
● BODMAS/PEMDAS Rules - Involving Decimals
● PEMDAS Rules - Involving Integers
● PEMDAS Rules - Involving Decimals
● PEMDAS Rule
● BODMAS Rules - Involving Integers
● Conversion of Pure Recurring Decimal into Vulgar Fraction
● Conversion of Mixed Recurring Decimals into Vulgar Fractions
● Simplification of Decimal
● Rounding Decimals
● Rounding Decimals to the Nearest Whole Number
● Rounding Decimals to the Nearest Tenths
● Rounding Decimals to the Nearest Hundredths
● Round a Decimal
● Calculation Decimals
● Subtracting Decimals
● Simplify Decimals Involving Improver and Subtraction Decimals
● Multiplying Decimal by a Decimal Number
● Multiplying Decimal by a Whole Number
● Dividing Decimal by a Whole Number
● Dividing Decimal by a Decimal Number
seventh Grade Math Issues
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