1.what is the reciprocol of 6?
2.Make the sentence true 7/8×____=1
3.Give the reciprocol of 4 3/4
4.Find the product of 4/5 and 2/3,then give its reciprocol.
5.Ramil decide to run everyday to keep himself healthy.He run 3/5 of a kilometers everyday.How much did he run in a week?
Answers & Comments
Answer:
Step-by-step explanation:
1.
STEP 1: Change the whole number into fraction.
6 = 6/1
STEP 2: Reciprocal
6/1 - 1/6
2.
STEP 1: Divide
1 ÷ 7/8 = N
1/1 × 8/7 = 8/7
3.
STEP 1: Change the mixed fraction into improper fraction.
4 3/4 = 19/4
STEP 2: Reciprocal.
19/4 - 4/19
4.
STEP 1: Multiply 4/5 and 2/3.
4/5 × 2/3 = 8/15
STEP 2: Reciprocal.
8/15 - 15/8
5.
STEP 1: Multiply 3/5 and 7
3/5 × 7 = 21/5
STEP 2: Change it into mixed fraction
21/5 = 4 1/5 km