Question

$(3 \frac{7}{11} \times \frac{11}{5}) \div ( \frac{3}{7} \times x) = \frac{4}{3}(3117​×511​)÷(73​×x)=34​\ \textless \ br /\ \textgreater \ (³7/11×11/5)÷(3/7×x)=4/3​$
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Answer 1

Step-by-step explanation:

given :

(3 7/11×11/5 )÷(3/7 x)=4/3 find x

solution :

• ( 3 7/11 × 11/5 ) ÷ (3/7) = 4/3

• 3× 11+ 7 / 11 × 11/5 ÷ 3/7 = 4/3

• 40/ 11 × 11/5 × 7/3 = 4/3

we can divide exchange in multiply term

is right and divide sign then, we called

reciprocal

• 8× 7/3 = 4/3

• 56/3 = 4/3

we will simplify and substitute them

• 56 x 3 = 4 x 3

then we multiply rule using :

• = 12

• value = x

• = 168/12

so we will divide rule using :

• value = x

• = 14

Answer 2

Discount = Original Price x Discount %/100

Discount = 4.5 × 60/100

Discount = 4.5 x 0.6

You save = $2.70

Final Price = Original Price - Discount

Final Price = 4.5 - 2.7

Final Price = $1.80