The multiplicative inverse of 1/16 ÷ 1/81 +-1/8?
Answers
Answer:
16/79
Step-by-step explanation:
Forum Algebra Given : 1/16 ÷ 1/81 + - 1/8 To find:...
Given : 1/16 ÷ 1/81 + - 1/8
To find: multiplicative inverse
Ayush, 7 months ago
Grade:11
1 Answers
Rituraj Tiwari
askIITians Faculty 1792 Points
7 months ago
a multiplicative inverse is basically a reciprocal
Multiplicative inverse of number is the number which if multiplied by original number result in 1
1/16 ÷ 1/81 + -1/8
1/16 ÷ 1/81 = 81/16
+ -1/8 = - 1/8
81/16 - 1/8
= 81/16 - 2/16
= (81 - 2)/16
= 79/16
Multiplicative inverse = 16/79
Answer:
Given : 1/16 ÷ 1/81 + - 1/8
To find: multiplicative inverse
Solution:
a multiplicative inverse is basically a reciprocal
Multiplicative inverse of number is the number which if multiplied by original number result in 1
1/16 ÷ 1/81 + -1/8
1/16 ÷ 1/81 = 81/16
+ - 1/8 = - 1/8
81/16 - 1/8
= 81/16 - 2/16
= (81 - 2)/16
= 79/16
Multiplicative inverse = 16/79