1.3 Ms. Temba buys a duck a and a chicken. 1.7 What Wige The duck weights 2300 grams. The chicke weight 1675 grams. How much heavier is the duck than the chicken? a 13759 b $625 \mathrm{~g}$ c $635 \mathrm{~g}$ (a) 51 $\begin{array}{lll}b & 213 \\ 0 & 31\end{array}$ 23009

Step 1 ：Given that the weight of the duck is 2300 grams and the weight of the chicken is 1675 grams.

Step 2 ：We are asked to find the difference in weight between the duck and the chicken.

Step 3 ：To find this, we need to subtract the weight of the chicken from the weight of the duck: \(2300 - 1675 = 625\) grams.

Step 4 ：Final Answer: The duck is \(\boxed{625}\) grams heavier than the chicken.