Q1. Fill in the blanks
a) 23.03 × 100 = ___________
b) 1.579 ÷ 10 = _____________
c ) 0.4 × 1000 = ___________
d) ____________ × 100 = 99
Q2. The cost of a bag was AED 19.45 , what will be the cost of 10 such bags?
proper answer for 20 points (15 + 5)
Answers
Answer:
hey mate here is your answer ❤️
answer 1 a) 2303
answer b) 0.1579
answer. c) 400
answer d) 0.99
answer 2 - given that
the cost of a bag was aed 19.45
so, the cost of 10 such bags = 19.45×10=
194.5
hence, the answer is 194.5
hope it helps you ❤️
Mark me as brainlist ❤️ ❤️
Answer:
Step-by-step explanation:
You can remember the phrase "Mr. Right" for multiplication of 10,100,1000,10000 etc. "Mr. Right" means *move right*. For division you can move left.
Q1. a) 23.03×100
=2,303
Explanation:There are 2 zero's in hundred, so move 2 decimals towards right. So you will get your answer.
b) 1.579÷10
=1579
Explanation:There is 1 zero in ten, so move 1 decimal towards left. So you will get your answer.
c)0.4×1000
=400
Explanation:There are 3 zero's in one thousand, so move 3 decimals towards right. So you will get your answer.
d)___×100=99
=0.99
Explanation:You should divide 99 with 100 to get your answer.
Q2. Cost of 1 bag= AED 19.45
Cost of 10 such bags= AED 19.45×10
= AED 194.5
Explanation:There is 1 zero in ten, so move 1 decimal towards right. So you will get your answer.
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