7/8+2whole5/6-11/12×3whole3/11
Answers
Answer:
7/12 / 3/11 = 35/
18
= 1 17/
18
≅ 1.9444444
Step-by-step explanation:
Divide: 7/
12
: 3/
10
= 7/
12
· 10/
3
= 7 · 10/
12 · 3
= 70/
36
= 2 · 35/
2 · 18
= 35/
18
Dividing two fractions is the same as multiplying the first fraction by the reciprocal value of the second fraction. The first sub-step is to find the reciprocal (reverse the numerator and denominator, reciprocal of 3/
10
is 10/
3
) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. In the next intermediate step, , cancel by a common factor of 2 gives 35/
18
.
In words - seven twelfths divided by three tenths = thirty-five eighteenths
Answer:
17/24
Step-by-step explanation:
= 7/8 + 2whole5/6 - 11/12 × 3whole3/11
= 7/8 + 2 5/6 - 11/12 × 3 3/11
= 7/8 + 17/6 - 11/12 × 36/11
= (21+68)/24 - 396/132
= 89/24 - 396/132
= 89/24 - 99/33
= 89/24 - 9/3
= (89 - 72)/24
= 17/24